FR1506453A - Dispositif d'amortissement de chute - Google Patents
Dispositif d'amortissement de chuteInfo
- Publication number
- FR1506453A FR1506453A FR82006A FR82006A FR1506453A FR 1506453 A FR1506453 A FR 1506453A FR 82006 A FR82006 A FR 82006A FR 82006 A FR82006 A FR 82006A FR 1506453 A FR1506453 A FR 1506453A
- Authority
- FR
- France
- Prior art keywords
- absorption device
- fall
- fall absorption
- absorption
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
- G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
- G21C7/20—Disposition of shock-absorbing devices ; Braking arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Vibration Dampers (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR82006A FR1506453A (fr) | 1966-10-28 | 1966-10-28 | Dispositif d'amortissement de chute |
BE703858D BE703858A (fr) | 1966-10-28 | 1967-09-14 | |
DE19671589636 DE1589636B1 (de) | 1966-10-28 | 1967-09-15 | Vorrichtung zum Abfangen und Abbremsen fallender Gegenstaende in Atomkernreaktoren |
CH1301067A CH481453A (fr) | 1966-10-28 | 1967-09-18 | Dispositif amortisseur de chute d'un objet dans un canal vertical de réacteur nucléaire |
GB43293/67A GB1160219A (en) | 1966-10-28 | 1967-09-22 | Shock Absorber |
LU54663D LU54663A1 (fr) | 1966-10-28 | 1967-10-12 | |
ES346455A ES346455A1 (es) | 1966-10-28 | 1967-10-26 | Perfeccionamientos en dispositivos de amortiguamiento de caida de objetos. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR82006A FR1506453A (fr) | 1966-10-28 | 1966-10-28 | Dispositif d'amortissement de chute |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1506453A true FR1506453A (fr) | 1967-12-22 |
Family
ID=8620158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR82006A Expired FR1506453A (fr) | 1966-10-28 | 1966-10-28 | Dispositif d'amortissement de chute |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE703858A (fr) |
CH (1) | CH481453A (fr) |
DE (1) | DE1589636B1 (fr) |
ES (1) | ES346455A1 (fr) |
FR (1) | FR1506453A (fr) |
GB (1) | GB1160219A (fr) |
LU (1) | LU54663A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0128977A1 (fr) * | 1983-06-17 | 1984-12-27 | ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI (ACEC) Société Anonyme | Amortisseur pour râtelier de stockage d'éléments combustibles |
US4659538A (en) * | 1980-03-26 | 1987-04-21 | Commissariat A L'energie Atomique | Apparatus for limiting the effect of axial hydraulic flow force exerted on fuel assemblies of water-cooled nuclear reactors |
US5282232A (en) * | 1988-02-15 | 1994-01-25 | Framatome | Nuclear reactor upper internal equipment with cluster guide devices |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103413577B (zh) * | 2013-07-26 | 2016-03-30 | 清华大学 | 一种用于缓冲高温气冷堆控制棒跌落冲击的薄壁筒缓冲器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL277872A (fr) * | 1961-05-05 |
-
1966
- 1966-10-28 FR FR82006A patent/FR1506453A/fr not_active Expired
-
1967
- 1967-09-14 BE BE703858D patent/BE703858A/xx unknown
- 1967-09-15 DE DE19671589636 patent/DE1589636B1/de active Pending
- 1967-09-18 CH CH1301067A patent/CH481453A/fr not_active IP Right Cessation
- 1967-09-22 GB GB43293/67A patent/GB1160219A/en not_active Expired
- 1967-10-12 LU LU54663D patent/LU54663A1/xx unknown
- 1967-10-26 ES ES346455A patent/ES346455A1/es not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4659538A (en) * | 1980-03-26 | 1987-04-21 | Commissariat A L'energie Atomique | Apparatus for limiting the effect of axial hydraulic flow force exerted on fuel assemblies of water-cooled nuclear reactors |
EP0128977A1 (fr) * | 1983-06-17 | 1984-12-27 | ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI (ACEC) Société Anonyme | Amortisseur pour râtelier de stockage d'éléments combustibles |
US5282232A (en) * | 1988-02-15 | 1994-01-25 | Framatome | Nuclear reactor upper internal equipment with cluster guide devices |
Also Published As
Publication number | Publication date |
---|---|
GB1160219A (en) | 1969-08-06 |
CH481453A (fr) | 1969-11-15 |
DE1589636B1 (de) | 1970-10-29 |
BE703858A (fr) | 1968-02-01 |
LU54663A1 (fr) | 1967-12-12 |
ES346455A1 (es) | 1969-02-16 |
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